/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: smithoreva https://public.slidesharecdn.com/v2/images/profile-picture.png Smith Oreva Okato, C. E. O. Softfield Solutions, we act as I. T Consultants. www.softfieldsolutions.com 2348054030853